<template>
  <div>
    <!--查询表单-->
    <el-form :inline="true" class="demo-form-inline">
      <el-form-item>
        <el-input v-model="teacherQuery.name" placeholder="讲师名"/>
      </el-form-item>
      <el-form-item>
        <el-select v-model="teacherQuery.level" clearable placeholder="讲师头衔">
          <el-option :value="1" label="高级讲师"/>
          <el-option :value="2" label="首席讲师"/>
        </el-select>
      </el-form-item>
      <el-form-item label="添加时间">
        <el-date-picker v-model="teacherQuery.begin" type="datetime" placeholder="选择开始时间"
                        value-format="yyyy-MM-dd HH:mm:ss" default-time="00:00:00"/>
      </el-form-item>
      <el-form-item>
        <el-date-picker v-model="teacherQuery.end" type="datetime" placeholder="选择截止时间"
                        value-format="yyyy-MM-dd HH:mm:ss" default-time="00:00:00"/>
      </el-form-item>
      <el-button type="primary" icon="el-icon-search" @click="getList()">查 询</el-button>
      <el-button type="default" @click="resetData()">清空</el-button>
    </el-form>

    <el-table
      :data="list"
      element-loading-text="
数据加载中
"
      border
      fit
      highlight-current-row
    >
      <el-table-column
        label="
序号
"
        width="70"
        align="center"
      >
        <template slot-scope="scope">
          {{ (page - 1) * limit + scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column
        prop="name"
        label="
名称
"
        width="80"
      />
      <el-table-column
        label="
头衔
"
        width="80"
      >
        <template slot-scope="scope">
          {{ scope.row.level === 1 ? '高级讲师' : '首席讲师' }}
        </template>
      </el-table-column>
      <el-table-column
        prop="intro"
        label="
资历
"
      />
      <el-table-column
        prop="gmtCreate"
        label="
添加时间
"
        width="160"
      />
      <el-table-column
        prop="sort"
        label="
排序
"
        width="60"
      />
      <el-table-column
        label="
操作
"
        width="200"
        align="center"
      >
        <template slot-scope="scope">
          <router-link :to="'/teacher/edit/' + scope.row.id">
            <el-button type="primary" size="mini" icon="el-icon-edit">
              修改 >
            </el-button>
          </router-link
          >
          <el-button type="danger" size="mini" icon="el-icon-delete" @click="removeDataById(scope.row.id)">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination :current-page="page" :page-size="limit" :total="total" style="padding: 30px 0; text-align: center;"
                   layout="total, prev, pager, next, jumper" @current-change="getList"/>
  </div>
</template>

<script>
  import teacher from '@/api/teacher/teacher.js'

  export default {
    data() {
      return {
        list: null,
        page: 1,
        limit: 10,
        total: 0,
        teacherQuery: {}
      }
    },
    created() {
      this.getList()
    },
    methods: {
      getList(page = 1) {
        this.page = page
        teacher
          .getTeacherListPage(this.page, this.limit, this.teacherQuery)
          .then(res => {
            console.log(res)
            this.total = res.data.total
            this.list = res.data.rows
          })
          .catch(err => {
            console.log(err)
          })
      },
      resetData() {
        this.teacherQuery = {}
        this.getList()
      },
      removeDataById(id) {
        this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        })
          .then(() => {
            return teacher.deleteTeacherData(id)
          })
          .then(() => {
            this.getList()
            this.$message({
              type: 'success',
              message: '删除成功!'
            })
          })
      }
    }
  }
</script>

<style></style>
